The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2014
Filed:
Mar. 03, 2010
Applicants:
Kiran Mallavarapu, Melrose, MA (US);
Patrick Frost, Tucson, AZ (US);
Daniel I Harris, Honeoye Falls, NY (US);
Inventors:
Kiran Mallavarapu, Melrose, MA (US);
Patrick Frost, Tucson, AZ (US);
Daniel I Harris, Honeoye Falls, NY (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01);
U.S. Cl.
CPC ...
H01M 8/04 (2013.01); Y02E 60/50 (2013.01);
Abstract
A method including shutting down an electrochemical fuel cell stack wherein anode pressure is controlled according to a stack discharge fuel consumption estimate.